JE 367879 Pistons kit BMW N55B30 ULTRA SERIES (Set of 6 pic) Bore 84.00 Stroke 89.60 CR9.5:1
Quantity:
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DESCRIPTION:
Piston Set, 2618, Inv Dome/Dish, 3.307 Bore, 1.275 CD, 0.866, Pin Dia, Set of 6.
| Bore (in) | 3.307 |
|---|---|
| Bore (mm) | 84. |
| Top Compression Ring Thickness | 0.0400 |
| Second Compression Ring Thickness | 0.0480 |
| Oil Ring Thickness | 0.111 |
| Forging Type | FSR |
| Volume (cc) | -14.70 |
| Series | JE Ultra Series |
| Piston Head Type | Inv Dome/Dish |
| Pin Diameter (IN) | 0.866 |
| Compression Height | 1.275 |
| Make | BMW |
| Wrist Pin Style - floating or press fit | Floating |
| Wall Type | CHAMFERED |
| Wall Thickness (IN) | 0.230 |
| Ringset Part Number | JG1001-3307 |
| Ring Brand | ProSeal |
| Ringset Included | Yes |
| Retainer Thickness | 0.063 |
| Retainer Lock Style | Wire Lock |
| Retainer Lock Part Number | 866-063-MW |
| Retainer Diameter (IN) | 0.866 |
| Replacement Single Piston | 367879S |
| Piston Pin Inside Diameter | 0.406 |
| Piston Pin Material | 9310 NICKEL CARBON STEEL ALLOY |
| Piston Material | 2618 |
| Piston Pin Length (IN) | 2.250 |
| Piston Avg Wt | 337 |
| Pin Offset | Yes |
| Pin Brand | JE Pistons |
| Pin Part Number | 866-2250-23-93C |
| Pin Included | Yes |
| Pin Diameter (mm) | 22.00 |
| Oil Rail Support Included | No |
| Deck Clearance | 0.000 |
| Brand | JE Pistons |